Howard; Frank S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howard; Frank S..The latest application filed is for "magnetic heat pump flow director".
- Howard; Frank S. - Indian Harbour Beach FL
- Howard; Frank S. - Indian Harbor Beach FL
| Patent | Date |
|---|---|
| Magnetic heat pump flow director Grant 5,444,983 - Howard August 29, 1 | 1995-08-29 |
| Liquid hydrogen polygeneration system and process Grant 4,936,869 - Minderman , et al. June 26, 1 | 1990-06-26 |
| Vortex motion phase separator for zero gravity liquid transfer Grant 4,848,987 - Howard , et al. July 18, 1 | 1989-07-18 |
| Zero Gravity Liquid Transfer Screen Grant 3,744,738 - Howard July 10, 1 | 1973-07-10 |
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